Posted 25 Mar 2023 hi everyone, I have a question on long word in PLC Omron. For example, D0=#1111, D1=#2222, D2=#3333. What is D1 value ( long word). Is it #22223333 or #22221111 or #11112222 ? Thanks for your reply. Share this post Link to post Share on other sites
Posted 13 Apr 2023 Word is 16 bit DWord is 32 bit LWord is 64 bit D1 >> Word then is >> D1 D1 >> DWord then is >> D2 D1 D1 >> LWord then is >> D4 D3 D2 D1 The D1 designation is least significant memory area See attached image for memory layout Share this post Link to post Share on other sites
